diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index 4edf14f7af52..738d7532b7c5 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -1293,8 +1293,8 @@ rec {
       "sha256-wR+V7nK924T3/s8wADcuAVR/NnNwZLeF8c80GRuH4D8=";
 
   mypy-boto3-ssm =
-    buildMypyBoto3Package "ssm" "1.40.0"
-      "sha256-SmViQOrSn/z7KOlc58erbJu61xu+fOgfMo/5shT/EUs=";
+    buildMypyBoto3Package "ssm" "1.40.37"
+      "sha256-2cdpa5i6N2lbul6s/gDxMFaL7zQ0QmJC3y1fpiSGtvM=";
 
   mypy-boto3-ssm-contacts =
     buildMypyBoto3Package "ssm-contacts" "1.40.15"